After installing a new board--it does help to buy a single-plug surge protector for just the refrigerator.
Owners that live in areas where electricity fluctuates (rural areas or near heavy electrical-demand manufacturing centers) can purchase a UPS device (Uninterruptible Power Supply).
An internet search can provide a number of different brands and prices.
Disregard the above post...My mistake/wrong application,sorry.
The correct device is:
LINE VOLTAGE REGULATOR
An example of this would be the APC Line-R 1200VA at: www.apc.com
The amp rating of a Line Voltage Conditioner for a refrigerator should be equal to or greater than the compressor Locked Rotor Amps (LRA).